[GRASS-dev] r.stats flags used in r.mode

[Jachym Cepicky]

Hi,
while working on fprintf to G_message task, I came to r.mode. 

r.mode is using r.stats with flag "-a", which on some maps and regions
can produce output, whre NULL values are marked by '*' mark. This leads
to error in r.mode code (read_stats.c)

IMHO sollution for this is to ad '-n' flag to r.stats call. 

I added this to cvs. Could somebody review and test, if it works?

Thank you

Jachym
-- 
Jachym Cepicky
e-mail: jachym.cepicky at centrum.cz
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